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FR1021921A - Artificial sponge block shaping device - Google Patents

Artificial sponge block shaping device

Info

Publication number
FR1021921A
FR1021921A FR1021921DA FR1021921A FR 1021921 A FR1021921 A FR 1021921A FR 1021921D A FR1021921D A FR 1021921DA FR 1021921 A FR1021921 A FR 1021921A
Authority
FR
France
Prior art keywords
shaping device
sponge block
block shaping
artificial sponge
artificial
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novacel SAS
Original Assignee
Novacel SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Novacel SAS filed Critical Novacel SAS
Application granted granted Critical
Publication of FR1021921A publication Critical patent/FR1021921A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
FR1021921D 1950-07-11 1950-07-11 Artificial sponge block shaping device Expired FR1021921A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1021921T 1950-07-11

Publications (1)

Publication Number Publication Date
FR1021921A true FR1021921A (en) 1953-02-25

Family

ID=9577288

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1021921D Expired FR1021921A (en) 1950-07-11 1950-07-11 Artificial sponge block shaping device

Country Status (1)

Country Link
FR (1) FR1021921A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1111373B (en) * 1954-09-16 1961-07-20 Cogepa Etablissement Commercia Process for the production of foam bodies from carbamide resin foam

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1111373B (en) * 1954-09-16 1961-07-20 Cogepa Etablissement Commercia Process for the production of foam bodies from carbamide resin foam

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